English verb conjugation CAN CONCOCT

Regular verb: concoct - concocted - concocted

Affirmation

Simple form

I can concoct
you can concoct
he can concoct
we can concoct
you can concoct
they can concoct

V-ing form

I can be concocting
you can be concocting
he can be concocting
we can be concocting
you can be concocting
they can be concocting

Perfect

I can have concocted
you can have concocted
he can have concocted
we can have concocted
you can have concocted
they can have concocted

V-ing perfect

I can have been concocting
you can have been concocting
he can have been concocting
we can have been concocting
you can have been concocting
they can have been concocting

Negation

Simple form

I can't concoct
you can't concoct
he can't concoct
we can't concoct
you can't concoct
they can't concoct

V-ing form

I can't be concocting
you can't be concocting
he can't be concocting
we can't be concocting
you can't be concocting
they can't be concocting

Perfect

I can't have concocted
you can't have concocted
he can't have concocted
we can't have concocted
you can't have concocted
they can't have concocted

V-ing perfect

I can't have been concocting
you can't have been concocting
he can't have been concocting
we can't have been concocting
you can't have been concocting
they can't have been concocting

Interrogative form

Simple form

can I concoct?
can you concoct?
can he concoct?
can we concoct?
can you concoct?
can they concoct?

V-ing form

can I be concocting?
can you be concocting?
can he be concocting?
can we be concocting?
can you be concocting?
can they be concocting?

Perfect

can I have concocted?
can you have concocted?
can he have concocted?
can we have concocted?
can you have concocted?
can they have concocted?

V-ing perfect

can I have been concocting?
can you have been concocting?
can he have been concocting?
can we have been concocting?
can you have been concocting?
can they have been concocting?

Interro-negative form

Simple form

can't I concoct?
can't you concoct?
can't he concoct?
can't we concoct?
can't you concoct?
can't they concoct?

V-ing form

can't I be concocting?
can't you be concocting?
can't he be concocting?
can't we be concocting?
can't you be concocting?
can't they be concocting?

Perfect

can't I have concocted?
can't you have concocted?
can't he have concocted?
can't we have concocted?
can't you have concocted?
can't they have concocted?

V-ing perfect

can't I have been concocting?
can't you have been concocting?
can't he have been concocting?
can't we have been concocting?
can't you have been concocting?
can't they have been concocting?

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